Iam going crazy with my search for a carry handle to mount on my M&P Sport. From what I understand I need to find one that will work with the F-type front sights. Am I making too much of this? The only handle that I have found that says its for use with F-type front sight is from Palmetto State Armory and they will NOT answer the phone so I can place an order. I have called them for days on end.